HAProxy known bugs for maintenance branch 3.0 :  8 

This is maintenance branch 3.0 whose latest version is 3.0.6. If your version is not the last one in the maintenance branch, you are missing fixes for known bugs, and by not updating you are needlessly taking the responsibility for the risk of unexpected service outages and exposing your web site to possible security issues.

The HAProxy development team takes a great care of maintaining stable versions so that all users can apply bug fixes without having to take the risk of upgrading to a new branch. In turn users are expected to apply the fixes when the development team estimates that they were worth being backported to stable branches. In short, if you are running any 3.0 version other than 3.0.6, you're running with known bugs.

Quick links

Versions available in this branch

This branch contains the following releases :

DateVersionComment
2024-11-073.0.6 ⇐ last
2024-09-193.0.5 
2024-09-033.0.4 
2024-07-113.0.3 
2024-06-143.0.2 
2024-06-103.0.1 
2024-05-293.0.0 

Fixes for known bugs pending in this branch since the last release (3.0.6)

These fixes have already been queued for the next 3.0 release but no version was released with them yet. Note that fixes are backported several at a time from the development branch to maintenance branches, and the absence of a fix here doesn't mean none will be issued soon.

Bugs are almost always tagged with a severity (some people forget the severity tag when the bug is minor). The following severities are used :

Total known bugs in the latest version of this branch by category :

TotalCRITICALMAJORMEDIUMMINOR
8 0 0 4 4

Click on the subjects below to get the full description of the bug :

Merge dateSubject - Severity (minor, medium, major, critical)
2024-11-13BUG/MEDIUM: resolvers: Insert a non-executed resulution in front of the wait list
2024-11-13BUG/MINOR: cli: don't show sockpairs in HAPROXY_CLI and HAPROXY_MASTER_CLI
2024-11-13BUG/MEDIUM: quic: prevent crash due to CRYPTO parsing error
2024-11-13BUG/MINOR: guid/server: ensure thread-safety on GUID insert/delete
2024-11-08BUG/MINOR: quic: repeat packet parsing to deal with fragmented CRYPTO
2024-11-08BUG/MEDIUM: quic: support wait-for-handshake
2024-11-08BUG/MINOR: stream: unblock stream on wait-for-handshake completion
2024-11-08BUG/MEDIUM: pattern: prevent uninitialized reads in pat_match_{str,beg}

Known bugs fixed in the development branch after the last commit in this branch

It is important to understand that not all of these commits are necessarily relevant to this version, but clicking on them will show the bug description. All fixes are made first in the development branch and then backported to the maintenance branches. This ensures no fix is lost when upgrading. If a fix was marked for backporting to this branch and is not there yet, it's likely that it is still missing. Do not hesitate to ask on the haproxy mailing list if you feel like a fix has been skipped.

DateSubject
2024-11-20BUG/MEDIUM: h3: Increase max number of headers when sending headers
2024-11-20BUG/MEDIUM: h3: Properly limit the number of headers received
2024-11-20BUG/MEDIUM: mux-h2: Check the number of headers in HEADERS frame after decoding
2024-11-20BUG/MEDIUM: mux-h2: Increase max number of headers when encoding HEADERS frames
2024-11-20BUG/MINOR: cfgparse-quic: fix renaming of max-window-size
2024-11-20BUG/MINOR: http-ana: Adjust the server status before the L7 retries
2024-11-19BUG/MINOR: http_ana: Report -1 for %Tr for invalid response only
2024-11-19BUG/MINOR: mworker-prog: don't warn about deprecated section with expose-deprecated-directives
2024-11-15MINOR: chunk: add a BUG_ON upon the next init_trash_buffer()
2024-11-15BUG/MEDIUM: clock: make sure now_ms cannot be TICK_ETERNITY
2024-11-15BUG/MINOR: peers: make sure to always apply offsets to now_ms in expiration
2024-11-15BUG/MINOR: mux_quic: make sure to always apply offsets to now_ms in expiration
2024-11-15BUG/MEDIUM: mailers: make sure to always apply offsets to now_ms in expiration
2024-11-15BUG/MINOR: debug: do not set task expiration to TICK_ETERNITY
2024-11-15BUG/MEDIUM: checks: make sure to always apply offsets to now_ms in expiration
2024-11-15BUG/MINOR: Don't report early srv aborts on request forwarding in DONE state
2024-11-15BUG/MEDIUM: mux-h2: Don't send RST_STREAM frame for streams with no ID
2024-11-14BUG/MINOR: deinit: release uri_auth admin rules
2024-11-13BUG/MEDIUM: resolvers: Insert a non-executed resulution in front of the wait list
2024-11-13BUG/MEDIUM: stconn: Don't forward shut for SC in connecting state
2024-11-13BUG/MINOR: cli: don't show sockpairs in HAPROXY_CLI and HAPROXY_MASTER_CLI
2024-11-13BUG/MINOR: startup: set HAPROXY_CFGFILES in read_cfg

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